Index: wp-content/themes/twentytwentytwo/style.css
===================================================================
--- wp-content/themes/twentytwentytwo/style.css	(revision 55596)
+++ wp-content/themes/twentytwentytwo/style.css	(working copy)
@@ -159,3 +159,7 @@
 .wp-block-post-comments ol.commentlist ul.children li:not(:last-child) {
 	margin-bottom: 1rem;
 }
+
+.wp-block-post-comments ol.commentlist li.comment {
+	margin-bottom: 1rem;
+}
\ No newline at end of file